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Komatsu 480 Excavator: A Comprehensive Overview
The Komatsu 480 Excavator stands as a testament to the engineering prowess and innovation that Komatsu is known for in the heavy machinery industry. This machine is not just another excavator; it’s a robust piece of equipment designed to tackle the most demanding jobs on construction sites, mining operations, and various earth-moving projects. With its impressive performance capabilities and advanced technology, the Komatsu 480 is built to deliver efficiency and reliability, making it a favorite among contractors and operators alike.
Performance and Versatility
One of the standout features of the Komatsu 480 Excavator is its versatility. This machine can handle a wide range of tasks, from digging and lifting to grading and demolition. Its powerful hydraulic system provides exceptional digging force, allowing operators to penetrate tough soil conditions with ease. Whether you’re working on a large-scale excavation or a smaller landscaping project, the Komatsu 480 can adapt to your needs.
The excavator is equipped with a variety of attachments, including buckets, hammers, and grapples, which further enhance its functionality. This adaptability means that you can use the same machine for different tasks without the need for multiple pieces of equipment, ultimately saving time and money.
Operator Comfort and Control
Operator comfort is paramount in heavy machinery, and the Komatsu 480 does not disappoint. The cab is designed with ergonomics in mind, featuring adjustable seating, ample legroom, and intuitive controls that make operation straightforward, even for those new to excavators. The visibility from the cab is excellent, allowing operators to maintain awareness of their surroundings, which is crucial for safety and efficiency.
Additionally, the Komatsu 480 incorporates advanced technology that enhances control and precision. Features like automatic hydraulic control and a user-friendly display system allow operators to monitor performance metrics in real-time, making it easier to adjust settings on the fly.
Durability and Maintenance
Durability is a hallmark of the Komatsu brand, and the 480 Excavator is no exception. Built with high-quality materials and components, this machine is designed to withstand the rigors of heavy use. Regular maintenance is simplified through easy access to key components, ensuring that downtime is minimized and productivity remains high.
The Komatsu 480 also benefits from a reputation for fuel efficiency, which is increasingly important in today’s environmentally conscious world. With lower fuel consumption compared to many competitors, this excavator not only helps reduce operational costs but also minimizes its carbon footprint.
In summary, the Komatsu 480 Excavator is a powerful, versatile, and operator-friendly machine that excels in various applications. Its combination of performance, comfort, and durability makes it a top choice for professionals in the construction and earth-moving industries. Whether you’re digging trenches, lifting heavy materials, or grading land, the Komatsu 480 is equipped to handle the job with ease.
Komatsu 480 Excavator Specs
The Komatsu 480 Excavator is engineered to meet the rigorous demands of various construction and earth-moving tasks. Its specifications reflect a blend of power, efficiency, and advanced technology, making it a reliable choice for professionals in the industry. Below, we delve into the detailed specifications that define the Komatsu 480.
Engine Specifications
The engine is the heart of any excavator, and the Komatsu 480 does not fall short in this regard. Here’s a breakdown of its engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Komatsu SAA6D125E-5 |
| Type | 6-Cylinder, Water-Cooled, Diesel |
| Net Power | 335 HP (250 kW) @ 2,000 RPM |
| Displacement | 7.17 L (437 in³) |
| Torque | 1,450 Nm (1,069 lb-ft) @ 1,500 RPM |
| Fuel Tank Capacity | 400 L (106 gal) |
Dimensions
The dimensions of the Komatsu 480 Excavator are crucial for understanding its capabilities and suitability for various job sites. Here’s a look at its dimensions:
| Specification | Details |
|---|---|
| Overall Length | 10,200 mm (33 ft 6 in) |
| Overall Width | 3,300 mm (10 ft 10 in) |
| Overall Height | 3,300 mm (10 ft 10 in) |
| Track Length | 4,000 mm (13 ft 1 in) |
| Track Width | 600 mm (23.6 in) |
| Ground Clearance | 450 mm (17.7 in) |
Weight
Weight plays a significant role in the performance and stability of an excavator. The Komatsu 480 is designed to provide a balance between power and stability:
| Specification | Details |
|---|---|
| Operating Weight | 48,000 kg (105,820 lb) |
| Counterweight | 10,000 kg (22,046 lb) |
| Maximum Load Capacity | 18,000 kg (39,683 lb) |
Working Specifications
The working specifications of the Komatsu 480 Excavator highlight its capabilities in various applications, from digging to lifting:
| Specification | Details |
|---|---|
| Maximum Digging Depth | 6,500 mm (21 ft 4 in) |
| Maximum Reach | 10,000 mm (32 ft 10 in) |
| Maximum Dumping Height | 4,000 mm (13 ft 1 in) |
| Bucket Capacity | 1.5 – 2.5 m³ (1.96 – 3.27 yd³) |
| Arm Length | 3,000 mm (9 ft 10 in) |
| Boom Length | 5,500 mm (18 ft 1 in) |
The specifications of the Komatsu 480 Excavator clearly illustrate its capabilities and strengths, making it a formidable player in the heavy machinery market. Whether you’re digging deep trenches or lifting heavy loads, this excavator is engineered to get the job done efficiently and effectively.
Problems and Recommendations for the Komatsu 480 Excavator
While the Komatsu 480 Excavator is a powerful and versatile machine, like any heavy equipment, it is not without its challenges. Understanding these potential problems and implementing effective recommendations can help operators maximize performance and longevity.
Common Problems
Despite its robust design, users may encounter several issues with the Komatsu 480. Here are some of the most frequently reported problems:
1. Hydraulic System Issues
– Leakage: Hydraulic fluid leaks can occur due to worn seals or damaged hoses. This not only affects performance but can also lead to safety hazards.
– Pressure Fluctuations: Inconsistent hydraulic pressure can lead to erratic operation of the boom and arm, making precise movements difficult.
2. Engine Performance Problems
– Overheating: The engine may overheat if the cooling system is not functioning properly, leading to potential engine damage.
– Fuel Efficiency: Some operators report higher-than-expected fuel consumption, which can significantly increase operational costs.
3. Electrical System Failures
– Faulty Sensors: Malfunctioning sensors can lead to incorrect readings on the control panel, affecting the operator’s ability to monitor the machine’s performance.
– Battery Issues: Battery failures can lead to starting problems, especially in colder climates.
4. Wear and Tear on Components
– Tracks and Undercarriage: Regular wear on tracks and undercarriage components can lead to decreased stability and performance.
– Bucket Wear: The bucket can wear down quickly, especially when used in abrasive materials, requiring frequent replacements.
Practical Recommendations
To mitigate these issues and enhance the performance of the Komatsu 480 Excavator, consider the following recommendations:
1. Regular Maintenance
– Scheduled Inspections: Implement a routine maintenance schedule to check hydraulic systems, engine components, and electrical systems.
– Fluid Checks: Regularly inspect hydraulic fluid levels and quality. Replace fluids as necessary to ensure optimal performance.
2. Operator Training
– Proper Use: Ensure that operators are well-trained in the proper use of the excavator to minimize wear and tear.
– Awareness of Limits: Educate operators about the machine’s limits to prevent overloading and potential damage.
3. Upgrading Components
– Quality Attachments: Invest in high-quality attachments that are designed for the specific tasks at hand to reduce wear on the excavator.
– Aftermarket Parts: Consider using aftermarket parts that may offer better durability and performance than OEM parts.
4. Monitoring Technology
– Telematics Systems: Utilize telematics systems to monitor the machine’s performance in real-time. This can help identify issues before they become major problems.
– Diagnostic Tools: Employ diagnostic tools to troubleshoot electrical and hydraulic issues quickly, reducing downtime.
By being proactive about maintenance and operator training, and by addressing common problems head-on, owners and operators of the Komatsu 480 Excavator can ensure that this powerful machine continues to perform at its best for years to come.